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Simplified using random.choices

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SimpleArt
2020-11-21 16:39:43 -05:00
parent 815dc2a5c3
commit 1a8219d720
1 changed files with 2 additions and 2 deletions
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4
src/survivor_selection/survivor_selection_methods.py
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@ -26,7 +26,7 @@ class Survivor_Selection:
"""Fills in the next population with random chromosomes from the last population"""
needed_amount = len(ga.population) - ga.population.total_children
return [random.choice(ga.population) for n in range(needed_amount)]
return random.choices(ga.population, k=needed_amount)
@append_to_next_population
@ -37,4 +37,4 @@ class Survivor_Selection:
parent_amount = min(ga.population.total_parents, needed_amount)
random_amount = needed_amount - parent_amount
return ga.population.get_mating_pool()[:parent_amount] + [random.choice(ga.population) for n in range(random_amount)]
return ga.population.get_mating_pool()[:parent_amount] + random.choices(ga.population, k=random_amount)